package com.grj.parking.mapper;

import com.grj.parking.domain.ParkingLot;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;

/**
* @author ganru
* @description 针对表【parking_lot(停车场信息表（含经纬度）)】的数据库操作Mapper
* @createDate 2025-09-02 03:28:07
* @Entity com.grj.parking.domain.ParkingLot
*/
public interface ParkingLotMapper extends BaseMapper<ParkingLot> {

    int decreaseAvailableSpace(Long lotId);

    void increaseAvailableSpace(Long lotId);
}




